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TSB List for the 2012 BMW Z4

The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

ENGINE (PWS)

  • TSB #B110115

    NHTSA ID #10135019

    • Date Announced: FEBRUARY 01 2018
    • Additional Info: How to Fix

    Summary: Engine Oil Quick Reference Chart and Drain Plug Torque: The current version of ISTA/D has an error in the engine oil capacity specification for all vehicles with the N63R engine and xDrive.

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  • TSB #SIB-12-18-12

    NHTSA ID #10049679

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: BMW: IF BSD COMMUNICATION IS DISRUPTED, OIL LEVEL SENSOR DATA IS NO LONGER RECEIVED BY DME. BSD COMMUNICATION FAULT(S), AFTER REPAIRS ARE SHORTLY SET, REQUIRES REMOVAL OF IGNITION HARNESS FROM CYLINDER HEAD COVER. ALL MODELS. NO MODEL

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  • TSB #SB-1214

    NHTSA ID #10049439

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: BMW: VEHICLES NEEDS DIAGNOSING FOR N63 MISFIRE FAULTS WHEN SERVICE ENGINE SOON LAMP IS ILLUMINATED. LACK OF DIAGNOSING ENGINE OR FUEL SYSTEM COULD CAUSE INCORRECT DIAGNOSIS AND REPEATED REPAIR ATTEMPTS. NO MODELS OR MODEL YEARS LISTED.

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ENGINE AND ENGINE COOLING

  • TSB #B010116

    NHTSA ID #10136705

    • Date Announced: DECEMBER 01 2017
    • Additional Info: How to Fix

    Summary: N20 Engine Coolant Thermostat: Limited Warranty Extension to 10 Years/120,000 Miles

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FUEL SYSTEM, GASOLINE

  • TSB #B111116

    NHTSA ID #10135022

    • Date Announced: FEBRUARY 01 2018
    • Additional Info: How to Fix

    Summary: N20 ENGINE OIL FEED LINE TO THE TURBOCHARGER:Within the BMW “model” vehicles listed above, BMW of North America, LLC (“BMW NA”) is extending the limited warranty for the engine oil feed line to the turbocharger

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  • TSB #SB-1214

    NHTSA ID #10049439

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: BMW: VEHICLES NEEDS DIAGNOSING FOR N63 MISFIRE FAULTS WHEN SERVICE ENGINE SOON LAMP IS ILLUMINATED. LACK OF DIAGNOSING ENGINE OR FUEL SYSTEM COULD CAUSE INCORRECT DIAGNOSIS AND REPEATED REPAIR ATTEMPTS. NO MODELS OR MODEL YEARS LISTED.

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POWER TRAIN:MANUAL TRANSMISSION

  • TSB #SIB-24-02-15

    NHTSA ID #10058551

    • Date Announced: JUNE 01 2015
    • Additional Info: How to Fix

    Summary: BMW: ON TRANSMISSION SIDE, IN SOME VEHICLES, THE TRANSMISSION FLUID IS LEAKING AROUND THE AREA OF THE OIL COOLER LINES CAUSING UNFAVORABLE COOLING LINE CONNECTION TOLERANCES TO DAMAGE O RINGS. MODEL E84 (X1), E89 (Z4), F22 & 23 (2 SERIES)

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POWER TRAIN:AUTOMATIC TRANSMISSION

  • TSB #SIB-24-02-15

    NHTSA ID #10058551

    • Date Announced: JUNE 01 2015
    • Additional Info: How to Fix

    Summary: BMW: ON TRANSMISSION SIDE, IN SOME VEHICLES, THE TRANSMISSION FLUID IS LEAKING AROUND THE AREA OF THE OIL COOLER LINES CAUSING UNFAVORABLE COOLING LINE CONNECTION TOLERANCES TO DAMAGE O RINGS. MODEL E84 (X1), E89 (Z4), F22 & 23 (2 SERIES)

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ELECTRICAL SYSTEM

  • TSB #B840214

    NHTSA ID #10136745

    • Date Announced: MAY 01 2017
    • Additional Info: How to Fix

    Summary: ConnectedDrive/BMW Assist System Diagnosis Information

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  • TSB #SIB-12-18-12

    NHTSA ID #10049679

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: BMW: IF BSD COMMUNICATION IS DISRUPTED, OIL LEVEL SENSOR DATA IS NO LONGER RECEIVED BY DME. BSD COMMUNICATION FAULT(S), AFTER REPAIRS ARE SHORTLY SET, REQUIRES REMOVAL OF IGNITION HARNESS FROM CYLINDER HEAD COVER. ALL MODELS. NO MODEL

    More Information »

ELECTRICAL SYSTEM:BATTERY

  • TSB #SIB-61-13-05

    NHTSA ID #10052012

    • Date Announced: MARCH 01 2013
    • Additional Info: How to Fix

    Summary: BMW: BATTERY HAS AN INCREASED DEMAND DUE TO DEVELOPEMENTAL PROCESS OF THE ELECTRICAL SYSTEM. THIS IS CAUSING THE BATTER TO NEED TO UNDERGO AN ENERGY DIAGNOSIS. *KB

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ELECTRICAL SYSTEM: SOFTWARE

  • TSB #SIB-84-03-14

    NHTSA ID #10056099

    • Date Announced: JUNE 01 2014
    • Additional Info: How to Fix

    Summary: BMW: WHEN USING IPHONE, VARIOUS CONNECTIVITY FAILURES OCCUR, SUCH AS DISCONNECTION OF CALL, LIST OF CONTACTS INCOMPLETE, DUE TO THE VARIANTS AND SOFTWARE USED. MODEL 2008-2014.

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COMMUNICATION

  • TSB #SIB-84-03-14

    NHTSA ID #10056099

    • Date Announced: JUNE 01 2014
    • Additional Info: How to Fix

    Summary: BMW: WHEN USING IPHONE, VARIOUS CONNECTIVITY FAILURES OCCUR, SUCH AS DISCONNECTION OF CALL, LIST OF CONTACTS INCOMPLETE, DUE TO THE VARIANTS AND SOFTWARE USED. MODEL 2008-2014.

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EQUIPMENT

  • TSB #11 13 15

    NHTSA ID #10058986

    • Date Announced: JULY 01 2015
    • Additional Info: How to Fix

    Summary: THE PLASTIC OIL FILTER MIGHT FAIL WHICH WILL CAUSE A LEAKAGE TO THE INTERNAL AND /OR EXTERNAL ENGINE OIL OR COOLANT

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